Write Primitives merge_from_subquery_aggregated

Write Primitives benchmark · all Write Primitives queries

Representative SQL

Rendered in the benchmark’s native SQL with default parameters (no dialect translation available).

MERGE INTO merge_ops_summary_target AS target
USING (
  SELECT
    o_custkey,
    SUM(o_totalprice) AS total_price,
    COUNT(*) AS order_count
  FROM orders
  WHERE
    o_orderkey <= 500
  GROUP BY
    o_custkey
) AS source
ON target.o_custkey = source.o_custkey
WHEN MATCHED THEN UPDATE SET
  o_totalprice = source.total_price,
  order_count = source.order_count
WHEN NOT MATCHED THEN INSERT VALUES (NULL, source.o_custkey, NULL, source.total_price, NULL, source.order_count)

Representative DataFrame

No DataFrame implementation is registered for this query.

Get the exact query for your run

The blocks above are representative. To get the precise statement a specific platform runs at a specific scale, substitute your own values:

from benchbox import WritePrimitives

bench = WritePrimitives(scale_factor=0.01)            # your scale factor
print(bench.get_queries()['merge_from_subquery_aggregated'])

Source

Query text: benchbox/core/write_primitives/operations.py